在线备份：即使应用程序和数据库处于连接状态，也可进行在线备份。

Online backup: Online backup can be taken even when the applications are connected to the database.

youdao

在线备份：即使应用程序和数据库处于连接状态，也可进行在线备份。

Online backup: Online backup can be taken even when the applications are connected to the database.

youdao